Banque Centrale du Congo Belge et du Rwanda-Urundi, colour trial 1000-Francs, ND (c.1958), serial number A 000000, green and multicoloured, King Baudouin at left, view of Leopoldville low centre, value at each corner, reverse green and mauve, local village at right (Pick 35ct, TBB B315t), perforated, red SPECIMEN overprint, in PMG holder 64 choice uncirculated, striking note